# SMD1210-035-13.2V

**TECHFUSE** · Resettable Fuses · 1210

SMD1210-035-13.2V from TECHFUSE, in a 1210. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.

## Pinout

| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | 1 | passive | First terminal pad of the non-polarized PPTC resettable fuse (Tin-plated Nickel-Copper), with 1.0±0.1 mm recommended pad width and 0.35 A hold current, 0.75 A trip current, 13.2 Vdc max. |
| 2 | 2 | passive | Second terminal pad of the non-polarized PPTC resettable fuse (Tin-plated Nickel-Copper), with 2.0±0.1 mm pad-to-pad spacing and 2.5±0.1 mm pad length in the recommended layout, 100 A max fault current. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | TECHFUSE |
| Package | 1210 |
| Category | Circuit Protection |
| Pins | 2 |

## CAD (KiCad official)

- Symbol: `SMD1210-035-13.2V`
- Footprint: `Fuse:Fuse_1210_3225Metric`
- 3D model: 1210 (KiCad packages3D, STEP)
- 3D model files: `smd1210-035-13-2v-etched.step` / `smd1210-035-13-2v-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `smd1210-035-13-2v.step` / `smd1210-035-13-2v.glb` are the bare package body.

## Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

- **Datasheet:** [TECHFUSE datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8586176209969012736) (4 pp, sha256 `e6009fc92319b0a4`, retrieved 2026-10-09, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-sonnet-5-5` (text+vision), consensus `claude-opus-5-5` (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.
- **CAD:** KiCad official libraries (CC-BY-SA 4.0).

[Datasheet PDF](docs/smd1210-035-13-2v-datasheet.pdf)